![\"NASA'dan](\"https:\/\/www.trthaber.com\/dosyalar\/images\/Ekran%20Al%C4%B1nt%C4%B1s%C4%B1(409).PNG\")
<\/figure>\n\n\n\nY\u00fcksek\u00a0enerji\u00a0ve bas\u0131n\u00e7 gerektiriyor<\/h2>\n\n\n\n
Korundum minerali genellikle al\u00fcminyum bak\u0131m\u0131ndan zengin, silisyum bak\u0131m\u0131ndan ise fakir ortamlarda olu\u015fuyor. D\u00fcnya’da y\u00fcksek s\u0131cakl\u0131klar ve tektonik hareketler sonucu ortaya \u00e7\u0131kan bu yap\u0131n\u0131n\u00a0Mars\u00a0ko\u015fullar\u0131nda nas\u0131l meydana geldi\u011fi bilim insanlar\u0131 aras\u0131nda merak uyand\u0131rd\u0131.<\/p>\n\n\n\n
Incelemelerin oda\u011f\u0131ndaki “Hampden River”, “Coffee Cove” ve “Smiths Harbour” ad\u0131 verilen \u00fc\u00e7 ayr\u0131 kaya \u00f6rne\u011finin, kraterin farkl\u0131 noktalar\u0131nda bulunan ve ana kayadan koparak ta\u015f\u0131nm\u0131\u015f par\u00e7alar oldu\u011fu belirtildi.<\/p>\n\n\n\n Los Alamos Ulusal Laboratuvar\u0131’ndan jeokimyac\u0131 Ann Ollila liderli\u011findeki\u00a0ara\u015ft\u0131rma\u00a0ekibi, mineralin olu\u015fumuna ili\u015fkin \u00f6ne \u00e7\u0131kan teoriyi a\u00e7\u0131klad\u0131. Ara\u015ft\u0131rmac\u0131lara g\u00f6re korundum, milyarlarca y\u0131l \u00f6nce Jezero Krateri’ni olu\u015fturan dev\u00a0meteor\u00a0\u00e7arpmas\u0131n\u0131n yaratt\u0131\u011f\u0131 a\u015f\u0131r\u0131 s\u0131cakl\u0131k ve bas\u0131n\u00e7 alt\u0131nda \u015fekillendi.<\/p>\n\n\n\n \u00c7arpman\u0131n etkisiyle olu\u015fan hidrotermal s\u0131v\u0131lar\u0131n kayalarla etkile\u015fime girerek al\u00fcminyum oran\u0131n\u0131 art\u0131rd\u0131\u011f\u0131 ve korundum olu\u015fumuna elveri\u015fli bir kimyasal ortam haz\u0131rlad\u0131\u011f\u0131 de\u011ferlendiriliyor.<\/p>\n\n\n\n Ke\u015ffin detayl\u0131 analizleri Geophysical Research Letters dergisinde yay\u0131mland\u0131.<\/p>\n","protected":false},"excerpt":{"rendered":" NASA\u2019n\u0131n Perseverance gezgini, Mars\u2019taki Jezero Krateri\u2019nde yapt\u0131\u011f\u0131 incelemelerde beklenmedik bir ke\u015ffe imza att\u0131. Gezginin \u00fczerindeki lazer sistemleriyle a\u00e7\u0131k renkli kayalar \u00fczerinde yap\u0131lan analizlerde, D\u00fcnya’da de\u011ferli ta\u015flar aras\u0131nda yer alan yakut ve safirin ham maddesi korundum minerali tespit edildi. Mars’ta ilk kez rastlanan bu mineral, kroma ba\u011flanan yap\u0131s\u0131yla yakutun kendine has k\u0131rm\u0131z\u0131ms\u0131 ve pembemsi tonlar\u0131n\u0131 olu\u015fturan<\/p>\n","protected":false},"author":1,"featured_media":3896,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[48],"tags":[1559,1558,1557,1556],"class_list":["post-3894","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bilim","tag-coffee-cove-ve-smiths-harbour","tag-hampden-river","tag-marstaki-jezero-krateri","tag-nasanin-perseverance-gezgini"],"acf":[],"_links":{"self":[{"href":"https:\/\/bimanset.com\/index.php?rest_route=\/wp\/v2\/posts\/3894","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bimanset.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bimanset.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bimanset.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bimanset.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3894"}],"version-history":[{"count":1,"href":"https:\/\/bimanset.com\/index.php?rest_route=\/wp\/v2\/posts\/3894\/revisions"}],"predecessor-version":[{"id":3897,"href":"https:\/\/bimanset.com\/index.php?rest_route=\/wp\/v2\/posts\/3894\/revisions\/3897"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bimanset.com\/index.php?rest_route=\/wp\/v2\/media\/3896"}],"wp:attachment":[{"href":"https:\/\/bimanset.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3894"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bimanset.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3894"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bimanset.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3894"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"\"](\"https:\/\/bimanset.com\/wp-content\/uploads\/2026\/08\/mars-kaya-2417552-1024x576.jpg\")
<\/figure>\n\n\n\nJezero Krateri’ni olu\u015fturan dev \u00e7arpmaya i\u015faret ediliyor<\/h2>\n\n\n\n